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Comparison between pre- and postoperative Mayo Elbow Performance Index score
| MEPI score | Mean±SD | P |
|---|---|---|
| Preoperative | 76.76±1.71 | <0.001** |
| Postoperative | 91.11±1.11 |
Paired t-test. **P<0.001=Highly significant. SD=Standard deviation, MEPI=Mayo Elbow Performance Index
